var checks = {"1673":"1673","855":"855","4490":"4490","959":"959","1713":"1713","360":"360","962":"962","4344":"4344","4376":"4376","1711":"1711","1710":"1710","1034":"1034"}; $(document).ready(function(){ for (item in checks) { if ($("#C" + item)) $("#C" + item).removeClass("fa-heart-o").addClass("fa-heart"); } $("#myCounter").html('(12)') });